EP 3328133 A1 20180530 - POWER CONTROL OF DEVICE-TO-DEVICE SYNCHRONIZATION SIGNAL
Title (en)
POWER CONTROL OF DEVICE-TO-DEVICE SYNCHRONIZATION SIGNAL
Title (de)
LEISTUNGSSTEUERUNG VON VORRICHTUNG-ZU-VORRICHTUNGSYNCHRONISATIONSSIGNALEN
Title (fr)
RÉGULATION DE LA PUISSANCE D'UN SIGNAL DE SYNCHRONISATION DE DISPOSITIF À DISPOSITIF
Publication
Application
Priority
- US 201461954664 P 20140318
- EP 15717675 A 20150313
- SE 2015050287 W 20150313
Abstract (en)
A method and system for setting a power of a secondary device-to-device synchronization signal, SD2DSS, by a first wireless device to enable a second wireless device to synchronize timing of the second wireless device to a timing of the first wireless device are disclosed. According to one aspect, a method includes determining power of a first signal transmitted by the first wireless device, and setting the power of the SD2DSS based on the power of the first signal.
IPC 8 full level
H04W 52/32 (2009.01); H04L 27/26 (2006.01); H04W 4/70 (2018.01); H04W 52/36 (2009.01); H04W 52/38 (2009.01); H04W 56/00 (2009.01); H04W 84/18 (2009.01); H04W 92/18 (2009.01)
CPC (source: CN EP KR RU US)
H04L 5/0048 (2013.01 - EP US); H04L 27/2614 (2013.01 - KR); H04W 4/70 (2018.01 - EP US); H04W 52/322 (2013.01 - CN EP KR RU US); H04W 52/36 (2013.01 - KR US); H04W 52/383 (2013.01 - CN EP KR US); H04W 56/001 (2013.01 - CN EP US); H04W 56/0015 (2013.01 - CN EP KR US); H04W 56/002 (2013.01 - CN EP KR US); H04L 27/2614 (2013.01 - EP US)
Citation (search report)
- [A] LG ELECTRONICS: "On the Design of D2DSS and PD2DSCH", vol. RAN WG1, no. Prague, Czech; 20140210 - 20140214, 9 February 2014 (2014-02-09), XP050736332, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN/RAN1/Docs/> [retrieved on 20140209]
- [A] QUALCOMM INCORPORATED: "Signal Design for D2D Synchronization", vol. RAN WG1, no. Prague, Czech Republic; 20140210 - 20140214, 1 February 2014 (2014-02-01), XP050752057, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_76/Docs/> [retrieved on 20140201]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015142251 A1 20150924; AU 2015232026 A1 20160908; AU 2015232026 B2 20180419; CA 2941913 A1 20150924; CA 2941913 C 20190305; CL 2016002206 A1 20170203; CN 106256156 A 20161221; DK 3120626 T3 20180430; EP 3120626 A1 20170125; EP 3120626 B1 20180214; EP 3328133 A1 20180530; EP 3328133 B1 20190904; ES 2669212 T3 20180524; HU E036938 T2 20180828; IL 247681 A0 20161130; JP 2017514342 A 20170601; JP 6360190 B2 20180718; KR 101873669 B1 20180702; KR 20160128390 A 20161107; MA 39343 A1 20180928; MA 39343 B1 20190430; MX 2016010929 A 20161118; MX 357650 B 20180718; MY 180379 A 20201128; NO 2710652 T3 20180317; NZ 723929 A 20180629; PH 12016501572 A1 20160914; PL 3120626 T3 20180731; RU 2638170 C1 20171212; SG 11201607463R A 20161028; TR 201802451 T4 20180321; US 10098079 B2 20181009; US 2016255597 A1 20160901; US 2017325183 A1 20171109; US 9807711 B2 20171031; ZA 201606138 B 20180530
DOCDB simple family (application)
SE 2015050287 W 20150313; AU 2015232026 A 20150313; CA 2941913 A 20150313; CL 2016002206 A 20160901; CN 201580013259 A 20150313; DK 15717675 T 20150313; EP 15717675 A 20150313; EP 18152669 A 20150313; ES 15717675 T 20150313; HU E15717675 A 20150313; IL 24768116 A 20160907; JP 2016555985 A 20150313; KR 20167027083 A 20150313; MA 39343 A 20150313; MX 2016010929 A 20150313; MY PI2016703049 A 20140318; NO 12789264 A 20120518; NZ 72392915 A 20150313; PH 12016501572 A 20160809; PL 15717675 T 20150313; RU 2016140826 A 20150313; SG 11201607463R A 20150313; TR 201802451 T 20150313; US 201514762680 A 20150313; US 201715650172 A 20170714; ZA 201606138 A 20160905